The TV anime series Zoku Natsume Yuujinchou - the second anime season in the franchise - is once again created by studio Brain's Base, based on Yuki Midorikawa's ghost-story manga about a boy who can see ghosts, and some "Book of Friends" inherited from his grandmother to trap said ghosts. As one ghost after another shows up, the boy Natsume tries to release or help them - even while many of them seek vengeance on him. The second season brings more characters from the manga, such as Kuro-Nyanko-sensei, Gen and Tama-chan.